As my old, cheaper Multiswitch for 7 years gave up the ghost, had quickly a new forth! Since the company Kathrein in satellite range usually stands for quality, I thought to myself, "what the hell, I figure dan liked a bit more"! Receive delivery, Multi Switch mounted! Ran faultlessly 2.5 months long - then the device was defective! (No problem, can indeed times happen - Monday device) No worries, return and wait for replacement! Thanks to Amazon as already known with perfect service no problem! In the meantime, a replacement unit when electrician hired (extra charge) 2. delivery came, again broken new Proffessorium MultiSwitch off - satellite Reciever "no signal"! (Checked using measuring instrument) The second device was defective and was not a single second! So Proffesorium built again, returned items and let me refund your money! A gr0ßes praise Amazon for the smooth handling of the case! EMP-Centauri ordered and well satisfied!